Date Contract #Units $Volume Low High Last 05/20/96 MS115fH 30 22.2000 0.7400 0.7400 0.7400 05/20/96 MS115fL 0 0.0000 -- -- 0.7400 05/21/96 MS115fH 212 138.3560 0.6500 0.7480 0.6990 05/21/96 MS115fL 5 1.6500 0.3300 0.3300 0.3300 05/22/96 MS115fH 46 29.0010 0.6200 0.6880 0.6880 05/22/96 MS115fL 70 23.9050 0.3350 0.3900 0.3350 05/23/96 MS115fH 190 142.3660 0.6970 0.7750 0.7000 05/23/96 MS115fL 8 2.0700 0.2000 0.2790 0.2000 05/24/96 MS115fH 5 3.6250 0.7250 0.7250 0.7250 05/24/96 MS115fL 6 1.2000 0.2000 0.2000 0.2000 05/25/96 MS115fH 0 0.0000 -- -- 0.7250 05/25/96 MS115fL 0 0.0000 -- -- 0.2000 05/26/96 MS115fH 0 0.0000 -- -- 0.7250 05/26/96 MS115fL 0 0.0000 -- -- 0.2000 05/27/96 MS115fH 0 0.0000 -- -- 0.7250 05/27/96 MS115fL 0 0.0000 -- -- 0.2000 05/28/96 MS115fH 29 21.1610 0.7000 0.7320 0.7000 05/28/96 MS115fL 0 0.0000 -- -- 0.2000 05/29/96 MS115fH 10 7.9900 0.7990 0.7990 0.7990 05/29/96 MS115fL 10 2.0000 0.2000 0.2000 0.2000 05/30/96 MS115fH 0 0.0000 -- -- 0.7990 05/30/96 MS115fL 37 6.8570 0.1500 0.2020 0.1500 05/31/96 MS115fH 0 0.0000 -- -- 0.7990 05/31/96 MS115fL 0 0.0000 -- -- 0.1500 06/01/96 MS115fH 0 0.0000 -- -- 0.7990 06/01/96 MS115fL 0 0.0000 -- -- 0.1500 06/02/96 MS115fH 0 0.0000 -- -- 0.7990 06/02/96 MS115fL 0 0.0000 -- -- 0.1500 06/03/96 MS115fH 27 19.9300 0.7380 0.7400 0.7380 06/03/96 MS115fL 0 0.0000 -- -- 0.1500 06/04/96 MS115fH 0 0.0000 -- -- 0.7380 06/04/96 MS115fL 87 17.4000 0.2000 0.2000 0.2000 06/05/96 MS115fH 28 22.7530 0.8110 0.8260 0.8110 06/05/96 MS115fL 172 37.9500 0.1500 0.2290 0.1500 06/06/96 MS115fH 41 33.8250 0.8250 0.8250 0.8250 06/06/96 MS115fL 133 20.3060 0.1500 0.1600 0.1530 06/07/96 MS115fH 7 5.7050 0.8150 0.8150 0.8150 06/07/96 MS115fL 6 0.6020 0.1000 0.1010 0.1000 06/08/96 MS115fH 0 0.0000 -- -- 0.8150 06/08/96 MS115fL 0 0.0000 -- -- 0.1000 06/09/96 MS115fH 20 16.3400 0.8170 0.8170 0.8170 06/09/96 MS115fL 0 0.0000 -- -- 0.1000 06/10/96 MS115fH 20 17.4700 0.8180 0.9290 0.9290 06/10/96 MS115fL 0 0.0000 -- -- 0.1000 06/11/96 MS115fH 10 8.2000 0.8200 0.8200 0.8200 06/11/96 MS115fL 25 1.9420 0.0770 0.0900 0.0780 06/12/96 MS115fH 0 0.0000 -- -- 0.8200 06/12/96 MS115fL 0 0.0000 -- -- 0.0780 06/13/96 MS115fH 25 23.8940 0.9030 0.9880 0.9030 06/13/96 MS115fL 3 0.4950 0.1650 0.1650 0.1650 06/14/96 MS115fH 43 39.6350 0.9050 0.9890 0.9050 06/14/96 MS115fL 1 0.0210 0.0210 0.0210 0.0210 06/15/96 MS115fH 0 0.0000 -- -- 0.9050 06/15/96 MS115fL 5 0.1250 0.0250 0.0250 0.0250 06/16/96 MS115fH 9 8.3590 0.9170 0.9700 0.9700 06/16/96 MS115fL 0 0.0000 -- -- 0.0250 06/17/96 MS115fH 0 0.0000 -- -- 0.9700 06/17/96 MS115fL 0 0.0000 -- -- 0.0250 06/18/96 MS115fH 5 4.7500 0.9500 0.9500 0.9500 06/18/96 MS115fL 0 0.0000 -- -- 0.0250 06/19/96 MS115fH 18 17.4200 0.9500 0.9900 0.9900 06/19/96 MS115fL 15 0.0700 0.0040 0.0050 0.0040 06/20/96 MS115fH 51 50.7340 0.9930 0.9960 0.9950 06/20/96 MS115fL 52 0.2080 0.0040 0.0040 0.0040 06/21/96 MS115fH 37 36.9620 0.9980 0.9990 0.9990 06/21/96 MS115fL 0 0.0000 -- -- 0.0040 06/22/96 MS115fH 15 14.9650 0.9950 0.9990 0.9950 06/22/96 MS115fL 0 0.0000 -- -- 0.0040 06/23/96 MS115fH 18 17.9280 0.9960 0.9960 0.9960 06/23/96 MS115fL 0 0.0000 -- -- 0.0040